Wisconsin's 9th congressional district was acongressional district of theUnited States House of Representatives inWisconsin. It was created following the1870 census along with the 8th district, and was disbanded after the2000 census.

From 1965 to 2003, the district included most of the western and north-western suburbs ofMilwaukee. In its final configuration, it contained all of Washington and Ozaukee counties, most of Dodge and Jefferson counties, the northern and western halves of Waukesha county and the eastern parts of Sheboygan county, including the town itself.^[1] It was usually the most Republican district in the state, voting 63% to 34% for George Bush over Al Gore at the 2000 election.^[2] The district was also the longest in the state (as well as the last) to be represented by a member of theWisconsin Progressive Party however, when the party briefly surged to dominate Wisconsin’s politics during the 1930s, being represented byMerlin Hull for twelve years until 1947, when he switched to theRepublican Party. At the time, the district covered much of the far western part of the state.

Member	Party	Dates	Cong ress	Electoral history	District
District established March 4, 1883
Isaac Stephenson (Marinette)	Republican	March 4, 1883 – March 3, 1889	48th 49th 50th	Elected in 1882. Re-elected in 1884. Re-elected in 1886. Retired.	Ashland, Chippewa, Door, Florence, Langlade, Lincoln, Marathon, Marinette, Oconto, Price, Portage, Shawano, Taylor, Waupaca, & Wood counties (& Forest, Oneida, & Sawyer counties created from this territory during the 1880s)
Myron H. McCord (Merrill)	Republican	March 4, 1889 – March 3, 1891	51st	Elected in 1888. Lost re-election.
Thomas Lynch (Antigo)	Democratic	March 4, 1891 – March 3, 1895	52nd	Elected in 1890.
			53rd	Re-elected in 1892. Lost re-election.	Ashland, Clark, Florence, Forest, Langlade, Lincoln, Marathon, Marinette, Oconto, Oneida, Price, Shawano, & Taylor counties
Alexander Stewart (Wausau)	Republican	March 4, 1895 – March 3, 1901	54th 55th 56th	Elected in 1894. Re-elected in 1896. Re-elected in 1898. Retired.
Webster E. Brown (Rhinelander)	Republican	March 4, 1901 – March 3, 1903	57th	Elected in 1900. Redistricted to the10th district.
Edward S. Minor (Sturgeon Bay)	Republican	March 4, 1903 – March 3, 1907	58th 59th	Redistricted from the8th district andre-elected in 1902. Re-elected in 1904. Lost renomination.	Brown, Door, Kewaunee, Marinette, Oconto, & Outagamie counties
Gustav Küstermann (Green Bay)	Republican	March 4, 1907 – March 3, 1911	60th 61st	Elected in 1906. Re-elected in 1908. Lost re-election.
Thomas F. Konop (Green Bay)	Democratic	March 4, 1911 – March 3, 1917	62nd	Elected in 1910.
			63rd 64th	Re-elected in 1912. Re-elected in 1914. Lost re-election.	Brown, Door, Florence, Forest, Kewaunee, Langlade, Marinette, Oconto, & Outagamie counties
David G. Classon (Oconto)	Republican	March 4, 1917 – March 3, 1923	65th 66th 67th	Elected in 1916. Re-elected in 1918. Re-elected in 1920. Retired.
George J. Schneider (Appleton)	Republican	March 4, 1923 – March 3, 1933	68th 69th 70th 71st 72nd	Elected in 1922. Re-elected in 1924. Re-elected in 1926. Re-elected in 1928. Re-elected in 1930. Redistricted to the8th district and lost re-election.
James A. Frear (Hudson)	Republican	March 4, 1933 – January 3, 1935	73rd	Redistricted from the10th district andre-elected in 1932. Retired.	Barron, Buffalo, Chippewa, Clark, Dunn,Eau Claire, Jackson, Pepin, Pierce,St. Croix, & Trempealeau counties
Merlin Hull (Black River Falls)	Progressive	January 3, 1935 – January 3, 1947	74th 75th 76th 77th 78th 79th 80th 81st 82nd 83rd	Elected in 1934. Re-elected in 1936. Re-elected in 1938. Re-elected in 1940. Re-elected in 1942. Re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Re-elected in 1952. Died.
	Republican	January 3, 1947 – May 17, 1953
Vacant		May 17, 1953 – October 13, 1953	83rd
Lester Johnson (Black River Falls)	Democratic	October 13, 1953 – January 3, 1965	83rd 84th 85th 86th 87th 88th	Elected to finish Hull's term. Re-elected in 1954. Re-elected in 1956. Re-elected in 1958. Re-elected in 1960. Re-elected in 1962. Retired.
Glenn R. Davis (Waukesha)	Republican	January 3, 1965 – December 31, 1974	89th 90th 91st 92nd	Elected in 1964. Re-elected in 1966. Re-elected in 1968. Re-elected in 1970.	Waukesha County & northernMilwaukee County Village of Bayside Village of Brown Deer Village of Fox Point Village of River Hills Village of Shorewood Village of Whitefish Bay City of Glendale City of Wauwatosa The part of the city of Milwaukee north of a line extending from the point where N. 60th St. intersects with W. Wright St. at the city limits, following N. 60th St. north to Burleigh St., west to Lisbon Ave., northwest to Wauwatosa Ave., north to Hampton Ave., then east to the city limits
			93rd	Re-elected in 1972. Lost renomination and resigned early.	Ozaukee, Washington, & Waukesha counties & southeastDodge County, most ofJefferson County, & northeastMilwaukee County Dodge County Town of Ashippun Town of Emmet Town of Lebanon Town of Rubicon Village of Neosho the part of the city of Watertown in the county Jefferson County all of Jefferson County except the city of Whitewater Milwaukee County Village of Bayside Village of Brown Deer Village of Fox Point Village of River Hills Village of Shorewood Village of Whitefish Bay City of Glendale
Vacant		December 31, 1974 – January 3, 1975	93rd
Bob Kasten (Brookfield)	Republican	January 3, 1975 – January 3, 1979	94th 95th	Elected in 1974. Re-elected in 1976. Retired torun for Governor of Wisconsin.
Jim Sensenbrenner (Menomonee Falls)	Republican	January 3, 1979 – January 3, 2003	96th 97th	Elected in 1978. Re-elected in 1980.
			98th 99th 100th 101st 102nd	Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990.	Ozaukee & Washington counties & easternDodge County, parts ofFond du Lac County, most ofJefferson County, & northeastMilwaukee County, southernSheboygan County & most ofWaukesha County Dodge County Town of Ashippun Town of Burnett Town of Chester Town of Herman Town of Hubbard Town of Lebanon Town of LeRoy Town of Lomira Town of Rubicon Town of Theresa Town of Williamstown Village of Brownsville Village of Iron Ridge Village of Kekoskee Village of Lomira Village of Neosho Village of Theresa City of Mayville the part of the city of Watertown in the county the part of the city of Waupun in the county Fond du Lac County Town of Auburn Town of Waupun Village of Campbellsport the part of the city of Waupun in the county Jefferson County all of Jefferson County except the city of Whitewater Milwaukee County Village of Fox Point Village of River Hills Village of Whitefish Bay the part of the village of Bayside in the county. Sheboygan County Town of Holland Town of Scott Town of Sheboygan Town of Sherman Town of Wilson Village of Adell Village of Cedar Grove Village of Oostburg Village of Random Lake City of Sheboygan Waukesha County Town of Brookfield Town of Delafield Town of Eagle Town of Genesee Town of Lisbon Town of Merton Town of Mukwonago Town of Oconomowoc Town of Ottawa Town of Pewaukee Town of Summit Village of Butler Village of Chenequa Village of Dousman Village of Eagle Village of Elm Grove Village of Hartland Village of Lac La Belle Village of Lannon Village of Menomonee Falls Village of Merton Village of Mukwonago Village of Nashotah Village of North Prairie Village of Oconomowoc Lake Village of Pewaukee Village of Sussex Village of Wales City of Brookfield City of Delafield City of Oconomowoc the part of the city of Waukesha north of a line extending from the point where the right-of-way of the M.St.P. & S.S.M. railroad intersects the northern city limits, south along the right-of-way of the M.St.P. & S.S.M. railroad to Moreland Blvd., then east to Murray Ave., north to Catherine St., east to Highland Ave., north to Josephine St., east to Cardinal Dr., north to Atlantic Dr., east to Empire Dr., northeasterly on Empire Dr. and Wolf Rd. to the city limits
			103rd 104th 105th 106th 107th	Re-elected in 1992. Re-elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Redistricted to the5th district.	Ozaukee & Washington counties & most ofDodge County, part ofFond du Lac County, most ofJefferson County, & northeastMilwaukee County, easternSheboygan County & northernWaukesha County Dodge County Town of Ashippun Town of Beaver Dam Town of Burnett Town of Chester Town of Clyman Town of Emmet Town of Herman Town of Hubbard Town of Hustisford Town of Lebanon Town of Leroy Town of Lomira Town of Lowell Town of Oak Grove Town of Rubicon Town of Theresa Town of Williamstown Ward 2, town of Calamus Village of Brownsville Village of Clyman Village of Hustisford Village of Iron Ridge Village of Kekoskee Village of Lomira Village of Lowell Village of Neosho Village of Reeseville Village of Theresa City of Beaver Dam City of Horicon City of Juneau City of Mayville the part of the city of Hartford in the county the part of the city of Watertown in the county the part of the city of Waupun in the county Fond du Lac County Ward 2, town of Ashland Jefferson County Town of Aztalan Town of Cold Spring Town of Concord Town of Farmington Town of Hebron Town of Ixonia Town of Jefferson Town of Lake Mills Town of Milford Town of Oakland Town of Sullivan Town of Sumner Town of Waterloo Town of Watertown wards 2-5, town of Koshkonong ward 1, town of Palmyra Village of Johnson Creek Village of Palmyra Village of Sullivan the part of the village of Cambridge in the county City of Fort Atkinson City of Jefferson City of Lake Mills the part of the city of Watertown in the county wards 4, 5, city of Waterloo Sheboygan County Town of Herman Town of Holland Town of Mosel Town of Sheboygan Town of Sherman Town of Wilson ward 1, town of Scott Village of Adell Village of Cedar Grove Village of Howards Grove Village of Kohler Village of Oostburg Village of Random Lake City of Sheboygan City of Sheboygan Falls Waukesha County Town of Brookfield Town of Delafield Town of Eagle Town of Genesee Town of Lisbon Town of Merton Town of Oconomowoc Town of Ottawa Town of Summit wards 1-3, 9-12, town of Pewaukee Village of Butler Village of Chenequa Village of Dousman Village of Eagle Village of Elm Grove Village of Hartland Village of Lac La Belle Village of Lannon Village of Menomonee Falls Village of Merton Village of Nashotah Village of North Prairie Village of Oconomowoc Lake Village of Pewaukee Village of Sussex Village of Wales City of Brookfield City of Delafield City of Oconomowoc the part of the city of Milwaukee in the county
District dissolved January 3, 2003

• Martis, Kenneth C. (1989).The Historical Atlas of Political Parties in the United States Congress. New York: Macmillan Publishing Company.
• Martis, Kenneth C. (1982).The Historical Atlas of United States Congressional Districts. New York: Macmillan Publishing Company.
• Congressional Biographical Directory of the United States 1774–presentArchived April 23, 2010, at theWayback Machine

• Former congressional districts of the United States
• Congressional districts of Wisconsin
• Constituencies established in 1883
• 1883 establishments in Wisconsin
• Constituencies disestablished in 2003
• 2003 disestablishments in Wisconsin

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